Problems with FreeBSD 12.2-RELEASE

[xtouqh at icloud.com]

Jack Raats wrote:
> Hi,
> 
>   
> 
> I’ve the following problem after updating to FreeBSD 12.2-RELEASE.
> 
>   
> 
> Old situation:
> 
> FreeBSD 12.1-RELEASE-p10
> 
> Postfix, dovecot, opendkim, opendmarc, clamav-milter and clamd.
> 
> Mail was perfectly working
> 
>   
> 
> New situation:
> 
> FreeBSD 12.2-RELEASE, the rest was the same.
> 
> Every night after 03:00 am the clamav daemon stops working so postfix stops working (even dovecot)

Define "stops working", does it crash, exit, or simply stop responding? 
  Anything in system or clamav logs?

> Strange, but I know that after 03:00 am periodic daily runs.
> 
>   
> 
> Can anyone give me a clue what to change or where to look for to solve this mystery.